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25% Off Online Orders of Select Parts and Accessories. Enter Promo Code 25PEP in Cart

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25% Off All Online Orders of Select Parts and Accessories
Receive 25% Off Your Online Purchase. Use promotional code 25PEP at checkout to receive discount. Not valid in combination with any other discounts or promotions. Not valid on gift cards, special orders, installed merchandise, commercial or fleet purchases. Excludes the following categories: Tires, Wheels, Batteries, Powerstop Brake Kits, Oil, Antifreeze, Refrigerant, Truck Boxes, Vent Visors, Bug Shields and BRANDS: Razor, Traxxas, Superchips, Hypertech, Edge, Bully Dog, Diablo, Edelbrock, Holley, NOS, Proform, Specialty Auto, Thule, Autometer, Accel, K&N, Kenwood, Pioneer, Sony, JVC, MSD and BBK Performance. Valid online until 2:59 am EST on 12/12/16. Online orders scheduled for in-store pick up must be completed by closing on 12/11/16 for discount to apply.

Free Shipping on Orders Over $50 or in-store pickup

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  • Part #: 15491|
  • SKU: 9883129

Available tomorrow after 1 p.m.

    • All units are completely disassembled and reclaimed parts are cleaned, inspected and thoroughly tested
    • All wear parts are replaced in every unit, regardless of condition
PayPal available for online purchases. Major credit cards accepted online and in store. Pay online, in-store or take advantage of our Pep Boys credit card. Learn more and see additional details in cart.

ProStart Remanufactured Alternator

ProStart remanufactured alternators represent a total commitment to quality. Each unit is built to last using components and techniques that make them as good as or better than the original equipment part. ProStart premium quality remanufactured alternators carry a limited lifetime warranty.
  • All units are completely disassembled and reclaimed parts are cleaned, inspected and thoroughly tested
  • All wear parts are replaced in every unit, regardless of condition
  • Each ProStart remanufactured alternator goes through three stages of testing; before, during, and at the end of the remanufacturing process
  • Each alternator receives all new brushes and bearings, pressure-fit high capacity diodes and precision polished slip-rings in addition to a thorough qualifying of the housing, stator and all reclaimed components
  • Every ProStart alternator is performance tested and required to pass OE specifications before leaving the factory
  • Our rigorous performance testing ensures your alternator will provide long-lasting, premium performance under all operating conditions
  • Auto part is backed with a limited lifetime warranty
  • Your alternator plays a critical role in your car, keeping your car battery charged and your electrical systems working correctly
  • Check out our wide assortment of car batteries, starters, and alternators and related parts
  • The Pep Boys Say: "Do the job once and do it right with the confidence that can only come from genuine ProStart alternators."

Regulator Plug Clocking Position:
9:30 O'clock
10 pounds
Fan Location:
Amperage Rating:
130 A
Voltage Regulation Type:
Pulley Type:
7 groove serpentine pulley
Vehicle System Voltage:


Rated 4.3 out of 5 by 210 reviewers.
Rated 5 out of 5 by Great product. Alternator was perfect replacement part. Very clean, perfect match, good price. June 9, 2015
Rated 5 out of 5 by I am satisfied Too early to make any comment, but, for the moment, I am very satisfied with the performance June 8, 2015
Rated 5 out of 5 by Alternator in the car and working More than the product, I want to commend Pep Boys on having the product for a 1990 auto in stock, offering it at a fantastic price with free shipping and getting it to my door in five days. My husband installed it and I was back on the road in two days. Thank you Pep Boys. June 7, 2015
Rated 5 out of 5 by Perfect Fit Installing this alternator was a breeze thanks to the quality of the product and the directions which came along with it. June 6, 2015
Rated 5 out of 5 by It works, what more could I ask. Ordered it online one day and received it the next at the store. Alternator was an exact replacement. Half hour off and on with new belt. June 6, 2015
Rated 5 out of 5 by worked great and still going strong Great part at a great Price. Pep Boys all the way June 3, 2015
Rated 5 out of 5 by problem solver Easy install and perfect match and performance at a fair price. Thank you boys May 30, 2015
Rated 5 out of 5 by This product has great features So far the alternator is working well. It does have a lifetime warranty which is good. I can not tell if at any moment would fail. Lets see what happen. I expect a long workability. May 27, 2015
Rated 3 out of 5 by it work it was easy May 17, 2015
Rated 5 out of 5 by This product has great features Is good. Thanks. April 26, 2015
Rated 5 out of 5 by Brand new, not remanufactured I got a brand new alternator for the same price as a remanufactured one. I was totally shocked. The same exact one from the dealer would run you a few hundred plus easy. I got this one from Pep-Boys $114.00 out the door. April 11, 2015
Rated 4 out of 5 by The Alternator Looks New to Me, Warranty lacks This Alternator looks new in every way. Works great so-far. You can find it for 25% less $ on-line with a longer warranty, but with a 20% Pep Boys rewards coupon this one was slightly less $ overall. The only area Pep Boys cant compete is the length of the Warranty.. April 3, 2015
Rated 1 out of 5 by Not working Installed alternator. After 8 miles car died. Check with meter and found alternator was not charging. Had to leave for Canada the next day so will be unable to have it checked out until November now. Snowbird April 1, 2015
Rated 5 out of 5 by great part part works as expected no problems, great job March 20, 2015
Rated 5 out of 5 by Good product for a good price Ordered online and saved an extra 20% January 23, 2015
Rated 5 out of 5 by Great part at a great price. The alternator was a perfect fit and was installed in about 30 minutes. Great price. January 14, 2015
Rated 5 out of 5 by Looked like a new one though remanufactured.... excellent quality at a great price. This alternator came quickly by fed ex and was well packaged so no damage was detected. All the repairable parts on the alternator were brand new and the casing was so clean that it appeared new. Once I had put it on the truck, I tested it and it worked great. I would definitely buy from Pep boys again for their speed of delivery and quality of their parts. January 6, 2015
Rated 5 out of 5 by All is great so far... This replacement alternator as an exact fit and I had no problems with the physical installation. Dimensions were spot on. The 20 year old voltage regulator connector was a different story - it completely disintegrated when I was trying to unplug it from the old alternator. I have read on line that this is a common problem, it would be great if a replacement was readily available. After fabricating a new connector, everything works great. No way to tell about durability but if looks matter it appears that the re-manufacturer did a good job. I ordered the part on line for next-day pickup at a local store and the process went very smoothly. Had a 25% discount coupon so the price was very good. Bottom line, very happy with the part and the Pep Boys service. January 3, 2015
Rated 4 out of 5 by Prostart Alternator Great Price! So far Alternator is doing well in daughters, (was Grandmas) mint 1993 Ford Tempo, Alternator look and seemed in brand new condition for a fraction of the price. As a note...Voltage was a steady 13.50-14.75 at battery with all power options on. December 27, 2014
Rated 5 out of 5 by The part fit perfectly and the free warranty very generous. People who helped me were very professional and helpful. Top notch staff and service. Prices were competitive with on-line free-shipping internet suppliers but convenience of same-day pickup was the deciding factor. December 20, 2014
Rated 4 out of 5 by worked , bad paint job install went ok, works ok,, paint was flaking off. December 19, 2014
Rated 5 out of 5 by Rebuilt alternator great price & delivery Fit right, priced right, works great! December 17, 2014
Rated 5 out of 5 by like this item is good for me, good item December 16, 2014
Rated 5 out of 5 by As Expected Exact replacement part, works as it should, looks like new. December 15, 2014
Rated 5 out of 5 by It works Easy to install and has been working for a month now not much to say but it works and best price I could find around December 3, 2014
Rated 4 out of 5 by like new condition,great price product looks like it was a new one right from the factory. (buy online and pay in store is a great idea). December 1, 2014
Rated 4 out of 5 by Product was worth the effort and does a good job. Good Product November 17, 2014
Rated 5 out of 5 by great price with online promo code good product for a good price with online promo. Then pick up in-store November 16, 2014
Rated 5 out of 5 by Works great Took me 50 minutes to install with the help of my teenage son.Hasn't given us any problems since. November 15, 2014
  • 2016-12-08 T07:47:02.099-06:00
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